Question

use the model to find 89 × 37. first, find the area of each rectangle. then, find the total area. 89 × 37 =

Explanation:

Step1: Calculate area of yellow rectangle

$80\times30 = 2400$

Step2: Calculate area of teal rectangle

$80\times7=560$

Step3: Calculate area of orange rectangle

$9\times30 = 270$

Step4: Calculate area of pink rectangle

$9\times7=63$

Step5: Find total area

$2400 + 560+270 + 63=3293$

Answer:

3293